1625481984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2207}}^1$

素因数の和:2370

約数の個数: 144

約数和(自身を含む): 4982519808

約数和(自身を除く): 3357037824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 137, 168, 192, 224, 256, 274, 336, 384, 411, 448, 548, 672, 768, 822, 896, 959, 1096, 1344, 1644, 1792, 1918, 2192, 2207, 2688, 2877, 3288, 3836, 4384, 4414, 5376, 5754, 6576, 6621, 7672, 8768, 8828, 11508, 13152, 13242, 15344, 15449, 17536, 17656, 23016, 26304, 26484, 30688, 30898, 35072, 35312, 46032, 46347, 52608, 52968, 61376, 61796, 70624, 92064, 92694, 105216, 105936, 122752, 123592, 141248, 184128, 185388, 211872, 245504, 247184, 282496, 302359, 368256, 370776, 423744, 494368, 564992, 604718, 736512, 741552, 847488, 907077, 988736, 1209436, 1483104, 1694976, 1814154, 1977472, 2116513, 2418872, 2966208, 3628308, 3954944, 4233026, 4837744, 5932416, 6349539, 7256616, 8466052, 9675488, 11864832, 12699078, 14513232, 16932104, 19350976, 25398156, 29026464, 33864208, 38701952, 50796312, 58052928, 67728416, 77403904, 101592624, 116105856, 135456832, 203185248, 232211712, 270913664, 406370496, 541827328, 812740992, 1625481984]

約数ペア:

[(1, 1625481984), (2, 812740992), (3, 541827328), (4, 406370496), (6, 270913664), (7, 232211712), (8, 203185248), (12, 135456832), (14, 116105856), (16, 101592624), (21, 77403904), (24, 67728416), (28, 58052928), (32, 50796312), (42, 38701952), (48, 33864208), (56, 29026464), (64, 25398156), (84, 19350976), (96, 16932104), (112, 14513232), (128, 12699078), (137, 11864832), (168, 9675488), (192, 8466052), (224, 7256616), (256, 6349539), (274, 5932416), (336, 4837744), (384, 4233026), (411, 3954944), (448, 3628308), (548, 2966208), (672, 2418872), (768, 2116513), (822, 1977472), (896, 1814154), (959, 1694976), (1096, 1483104), (1344, 1209436), (1644, 988736), (1792, 907077), (1918, 847488), (2192, 741552), (2207, 736512), (2688, 604718), (2877, 564992), (3288, 494368), (3836, 423744), (4384, 370776), (4414, 368256), (5376, 302359), (5754, 282496), (6576, 247184), (6621, 245504), (7672, 211872), (8768, 185388), (8828, 184128), (11508, 141248), (13152, 123592), (13242, 122752), (15344, 105936), (15449, 105216), (17536, 92694), (17656, 92064), (23016, 70624), (26304, 61796), (26484, 61376), (30688, 52968), (30898, 52608), (35072, 46347), (35312, 46032)]